Alternative Nicotine Delivery Systems as Potential Harm Reduction Tools for Persistent Cigarette Smokers

Conditions: E-cigarette Use; Cigarette Smoking; Harm Reduction; Tobacco Use Interventions: Other: E-cigarettes; Other: Oral nicotine pouches Sponsors: University of Pennsylvania; National Cancer Institute (NCI) Not yet recruiting
Source: ClinicalTrials.gov - Category: Research Source Type: clinical trials